baber/WOPTO huggingface dataset:
Patent GB-2607691-A (GB)
Title: Mixing tub device and method for optimization of the filling and mixing process
Inventor: GEORGES LIBEERT
IPC: A23G1/10
Filed: 2022-04-06
Abstract: A device for manufacturing chocolate, wherein chocolate and additives are mixed, and the mixture is pumped to a dosing device. The device 1 comprises: a mixing tub 2; a frame 3; a weighing unit comprising load cell(s) 5a, 5b below the mixing tub; pump(s) 6 mounted on the frame. Preferably, there is a temperature-controlled water circuit 9 and the mixing tub is provided with a double wall to keep the device between 15-50℃. Preferably, the mixing tub comprises an agitator comprising arms and scrapers that are 15º to the wall of the mixing tub. Preferably, the mixing tub, weighing unit and pumps are controlled and there are dry-running protections and temperature sensors 10. Preferably, the device has a CIP (Cleaning in Place) cleaning system 11 comprising automatically rotating spray balls and the pressure of the process is 8-25m3/min. An assembly and a method are also claimed. Preferably the assembly is mobile.
Patent GB-2605297-A (GB)
Title: Improvements in and relating to nitrification inhibitors
Inventor: ANDRIY PODOLYAN
IPC: C09K15/30
Filed: 2021-05-25
Abstract: The present invention generally relates to nitrification inhibitors and uses of same to prevent nitrate leaching or nitrous oxide emissions as well as increase pasture or crop production. The present invention also relates to nitrification inhibitors and formulations including same for direct or indirect application to soil or pasture.
Patent GB-2610692-A (GB)
Title: Mass or mobility spectrometer having high sampling duty cycle
Inventor: JASON LEE WILDGOOSE
IPC: H01J49/40
Filed: 2022-07-08
Abstract: A multi-reflecting TOF mass spectrometer 8 comprises: a mass filter/separator; an ion accelerator 14; ion mirrors 10 arranged to reflect ions in a first (x-) dimension as they travel in a second (z-) dimension; first 20 and second 22 ion reflectors arranged to reflect ions back and forth in the second dimension; and control circuitry configured to: control the ion accelerator to perform a first pulse sequence that pulses a first plurality of ion packets into the ion mirrors; control the reflectors such that ions in said packets are reflected back and forth in the second dimension at the same time; and control the range of mass to charge ratios transmitted by the mass filter to the ion accelerator, and the timings at which the first reflector is activated/deactivated, such that substantially all of the ions from said plurality of packets undergo the same number of reflections in the second dimension before being received at an detector 16. The first pulse sequence is preferably an encoded frequent pulse (EFP) sequence.
Patent GB-2612480-A (GB)
Title: System, method and device for monitoring wellbeing
Inventor: GEOFF AYRE
IPC: G08B21/04
Filed: 2021-06-08
Abstract: A device for tracking at least one user, the device comprising: a housing; at least one socket accessible via the housing, the socket having apertures to receive pins of an electrical plug for connecting at least one load to a primary power source; at least one energy sensor coupled to the housing configured to measure a change in electrical energy use by the load; at least one presence sensor coupled to the housing configured to determine when the user is proximate to the device; and a processor coupled to the housing configured to resolve from at least a portion of signals from the energy sensor and the presence sensor one or more components.
Patent GB-2619881-A (GB)
Title: Diving wall column in alkylation process for reactor recycle and product separation
Inventor: BHARI BHUJAN SINGH
IPC: C07C7/04
Filed: 2020-12-18
Abstract: Alkylation process comprising feeding an olefin stream and a make-up iso-butane to an alkylation reaction/regeneration section to produce an alkylate reactor effluent; feeding the alkylate reactor effluent and an additional make-up iso-butane to a dividing wall column (DWC) to separate the alkylate reactor effluent into a plurality of DWC effluent streams comprising: an iso-butane recycle stream, a n-butane product stream, an alkylate product stream and recycling at least a portion of the iso-butane recycle stream to the alkylation reaction/regeneration section. Also defined is an alkylation process comprising feeding an alkylate reaction effluent containing propane to a pre-fractionator section of a DWC, routing a DWC overhead product containing propane to a depropaniser column, drawing an iso-butane recycle stream to an alkylation reaction/regeneration section, drawing an n-butane product stream from a second side draw of the main-fractionator section of the DWC or of a bottoms section of the DWC and drawing an alkylate product stream as a bottoms product of the DWC.
Patent GR-880100092-A (GR)
Title: Herbicidal composition for post-energent application in corn
Inventor: FODOR FERENC
IPC: A01N43/70
Filed: 1988-02-19
Abstract: The invention relates to a herbicidal synthesis suitable for post-emergent application in maize (grain). Active ingredients of said synthesis are ethyl ester of N-(4-chloro-6-ethylamino-1,3,5-triazin-2-yl)-glycine and 3-isopropyl-(1H)-benzo-2,1,    3-thiadiazin-4-one-2,2-dioxide, at a ratio of 1:10 to 10:1.
Patent GR-880100836-A (GR)
Inventor: JARMAN BRIAN
IPC: B60C7/24
Filed: 1988-12-13
Abstract: Ενα ελαστικό χωρίς αεροθαλάμου (10) που περιλαμβάνει ένα δακτυλιοειδές σώμα (15) ελαστικής κατασκευής που έχει ένα ακτινικά εξωτερικό περιφερειακό τμήμα (19) και ένα ακτινικά εσωτερικό περιφερειακό τμήμα (17). 'Ενα επί της περιφέρειας πέλμα εκτείνεται μεταξύ και συνδέεται με, τα ακτινικά εσωτερικό και εξωτερικό τμήματα. Σε κάθε μεριά του ελαστικού πέλματος υπάρχει μια ομάδα από περιφερειακά σε απόσταση μεταξύ τους πλευρά (45, 49). Κάθε πλευρό εκτέινεται μεταξύ και συνδέεται με τα ακτινικά εσωτερικό και εξωτερικό τμήματα του ελαστικού. Κάθε πλευρό επίσης συνδέεται με το πέλμα. 'Ενα χαρακτηριστικό γνώρισμα του ελαστικού είναι ότι το περιφερειακό πέλμα περιλαμβάνει διαδοχικές διατομές που (53) εκτείνονται κατά εναλλασσόμενες κατευθύνσεις.ω
Patent GR-900100209-A (GR)
Title: Release system for an oral medicine
Inventor: GOLDIN BRUCE
IPC: A61J7/00
Filed: 1990-03-20
Abstract: A system for long term releasing of medication in the mouth, and especially an intra-oral fluoride releasing system (IFRS) for releasing fluoride over a long term for inhibiting the formation of caries in the teeth. The system uses a holder (10,130) for retaining and protecting intra-oral fluoride tablets (100) or other intra-oral medicament in the form of fluoride releasing devices (IFRD). The holder (10,130) has a plate (30) with retaining sides  (40,140) and retaining posts (50,150,155) or a carrier. The tablet (100) will fit within the holder (10,130). The tablet (100) may be located in the carrier, or ligature bands (200) can be tied around the tablet (100) in order to releasably hold the IFRD within the holder (10,130). The system causes a level of fluoride to be maintained over a long term within the mouth which has been found chemically effective for caries control and without causing severe irritation to oral tissues.
Patent GR-900100549-A (GR)
Inventor: GALVACHE LANZAS SALVADOR
IPC: F26B5/02
Filed: 1990-07-18
Abstract: Χρησιμοποιεί την ενέργειαν δέσμης υπερήχων προς τον σκοπόν της εξατμίσεως υγρών για το στέγνωμα μαλλιών, χειρών, ιματισμού, πηλίνων ειδών κλπ.  Δύναται να υποβοηθηθεί δια θερμού ή ψυχρού αέρος, με συνεχές μερικό ή και διακοπτόμενο συνολικό κενό ή, κατ' εναλλαγήν, με ρεύμα αέρος ή με υπέρυ- θρες ακτίνες κλπ.  Εχει κύκλωμα ενισχυτού ρεύματος ή τροφο- δοτήσεως ταλαντωτού, μετατροπέα και διάταξη μεταδόσεως ή και διάταξη για την εστίαση της δέσμης υπερήχων.  Κατ' εναλλαγή, έχει πηγή πεπιεσμένου αέρος και συριγμό υπερήχων για το στέγνωμα.  Η συσκευή καθιστά δυνατό το σιδέρωμα ιματισμού με τα πλεονεκτήματα ότι δεν προκαλεί καύματα, καταναλίσκει ενέργεια μόνον όταν λειτουργεί, καθιστά δυνατό το σιδέρωμα λίαν υγρού ιματισμού και αφ' εαυτού (ο στεγνωτήρ) δημιουργεί τον ατμό που είναι αναγκαίος για την ύγρανση προ του σιδερώματος. ω
Patent GT-196809057-A (GT)
Title: Cierre mejorado para botellas
IPC: B65D41/44
Filed: 1968-02-19
Abstract: UE REFIERE A CIERRES PARA RECIPIENTES ROSCADOS EXTERIORMENTETALES COMO BOTELLAS CON ROSCA EN EL CUELLO Y SE REFIERE EN PARTICULAR A CIERRES DEL TIPO QUE TIENEN UN CUERPO O ENVUEL TA DELGADA FORMADA DE UN METAL DUCTIL TAL COMO EL ALUMINIO TENIENDO TAL ENVUELTA UN FLADON LISO, LA CUAL ES LLEVADA A APLICACION A ROSCA CON LA ROSCA EN EL CUELLO DEL RECIPIENTE MEDIANTE LA OPERACION DE FORMACION DE ROSCA POR LAMINACION A PRESION Y BANDA DE SEGURIDAD.
Patent GT-197853576-A (GT)
Title: Proceso mejorado para dilatar tabaco
IPC: A24B15/32
Filed: 1978-08-04
Abstract: IMPREGANR EL TABACO QUE TIENE CON ANHIDRIDO CARBONICO LIQUI DO BAJO CONDICIONES ESPECIFICAS EN FORMA LIQUIDA, ESTE SE CONVIERTE EN ANHIDRIDO CARBONICO SOLIDO. LUEGO SE VAPORIZA PARA PROVOCAR EXPANSION O DILATACION.
Patent GT-200500219-A (GT)
Title: 4-(2,4-dicloro-5-metoxifenil)amino-6-metoxi-7([5-amino-sustituido)metil]-3-furil)-3-quinolincarbonitrilos comoinhibidores de quinasa.
Inventor: BOSCHELLI DIANE HARRIS
IPC: C07D307/38
Filed: 2005-08-12
Abstract: LA INVENCIÓN SE RELACIONA CON COMPUESTOS QUE TIENEN LA ESTRUCTURA DE FÓRMULA I, QUE INHIBEN LA ACTIVIDAD DE LAS QUINASAS, DICHO COMPUESTOS SON ÚTILES PARA EL TRATAMIENTO DEL CANCER.
Patent IN-2014DE00502-A (IN)
Inventor: RAJAPANDIYAN KARTHICK
IPC: H04N/
Filed: 2014-02-21
Abstract: Method(s) and system(s) for generating dynamic recommendations in a digital television (DTV) environment (100) are disclosed. The method includes determining occurrence of an activity from a plurality of activities in the DTV environment (100). The DTV environment (100) includes a content viewing device (106). Further, the method includes, generating, based on the determination, a recommendation prompt for the content viewing device (106). The recommendation prompt is generated on the basis of a current activity on the content viewing device (106). The method further includes, performing an action in the DTV environment (100) based on a response to the recommendation prompt.
Patent KR-830003890-A (KR)
Title: 개리 감삽구가 붙은 슬라이드 파스너의 좌우 스트링거 가조합장치
IPC: A44B19/42
Filed: 1980-12-11
Abstract: 내용 없음
Patent KR-830008460-A (KR)
Title: 선형성 고이득 샘플링(Sampling)증폭기
IPC: H03K7/02
Filed: 1981-09-22
Abstract: 내용 없음
Patent KR-830008103-A (KR)
Title: 유동성베드(Fluidised Bed) 연소장치
IPC: F23C10/18
Filed: 1981-12-09
Abstract: 내용 없음
Patent KR-840000960-A (KR)
Title: 진공차단기
IPC: H01H33/664
Filed: 1982-06-12
Abstract: 내용 없음
Patent KR-840003498-A (KR)
Title: 감열식 프린터
IPC: B41J2/355
Filed: 1983-01-25
Abstract: 내용 없음
Patent KR-840003703-A (KR)
Title: 전해조에 이온 교환막을 설치하는 방법
IPC: B01J39/18
Filed: 1983-02-17
Abstract: 내용 없음
Patent KR-850002043-A (KR)
Title: 무전해 금속화에 있어 건조 활성화에 사용되는 분제 조성물
IPC: B01J31/06
Filed: 1983-07-16
Abstract: 내용 없음
Patent KR-850001518-A (KR)
Title: 시멘트 원료 가소방법
Filed: 1983-08-27
Abstract: 내용 없음
Patent KR-850005861-A (KR)
Title: 에폭시수지 조성물
IPC: C08L63/02
Filed: 1984-02-20
Abstract: 내용 없음
Patent KR-860000034-A (KR)
Title: 오리 백숙 통조림 제조방법
Filed: 1984-06-12
Abstract: 내용 없음
Patent KR-850000684-A (KR)
Title: 변수의 변화를 탐지 및 추적하기 위한장치 및 방법
IPC: G01R31/08
Filed: 1984-06-30
Abstract: 내용 없음.
Patent KR-850002970-A (KR)
Title: 시클로헥세놀 유도체의 제조방법
IPC: C07C251/04
Filed: 1984-10-08
Abstract: 내용 없음
Patent KR-850007710-A (KR)
Title: 하선·측선 생성장치
IPC: G06T3/40
Filed: 1985-01-09
Abstract: 내용 없음
Patent KR-870000823-A (KR)
Title: 텔레비전의 화면윤곽 강조회로
IPC: H04N5/14
Filed: 1985-06-26
Abstract: 내용 없음.
Patent KR-860001727-A (KR)
Title: 자동차용 자동 변속시스템
IPC: F16H3/12
Filed: 1985-07-13
Abstract: 내용 없음
Patent KR-860007774-A (KR)
Title: 호울모우터
IPC: H02P6/14
Filed: 1985-07-26
Abstract: 내용 없음
Patent KR-870002083-A (KR)
Title: 라세미 반-에스테르의 분리방법
IPC: C07D233/34
Filed: 1985-08-23
Abstract: 내용 없음
Patent KR-860004114-A (KR)
Title: 음이온 염료의 리튬염을 제조하는 방법
IPC: C09B62/02
Filed: 1985-11-27
Abstract: 내용 없음
Patent KR-860700055-A (KR)
IPC: F16D3/41
Filed: 1985-11-23
Abstract: A Hookes universal joint wherein each journal of the cross member of the joint has a lubricant chamber adjacent its outermost end, and the lubricant channel for the journal leads into a passage extending outwardly towards the free end of the journal and then inwardly to open into the chamber at its innermost end. The passage is defined by a one piece component which includes a spigot 23 extending into lubricant channel 17, an outwardly extending tube 22, and inwardly extending tubes 24 which terminate at the innermost end of chamber 18. These parts are formed in a one piece component integral with a thrust washer 21. The arrangement prevents lubricant drainage from the chamber 18 when the joint is stationary.
Patent KR-870007311-A (KR)
Title: 모사조 폴리에스터 섬유의 제조방법
IPC: D02G1/18
Filed: 1986-01-21
Abstract: 내용 없음
Patent KR-860007824-A (KR)
Title: 동조 전압 트레킹 장치
IPC: H03J3/32
Filed: 1986-02-28
Abstract: 내용 없음
Patent KR-870005241-A (KR)
Title: 색변화를 유도하는 파라메타의 정밀측정을 위한 색채정량화 장치
IPC: G01D5/34
Filed: 1986-09-05
Abstract: 내용 없음
Patent KR-870003482-A (KR)
Title: 복식테이프 레코더의 녹음저지장치
IPC: G11B15/10
Filed: 1986-09-09
Abstract: 내용 없음
Patent KR-870004342-A (KR)
Title: 비틀림진자 구동장치
IPC: G04C3/033
Filed: 1986-10-07
Abstract: 내용 없음
Patent KR-880006632-A (KR)
Title: 음성화재경보장치
Filed: 1986-11-21
Abstract: 내용 없음
Patent KR-880005905-A (KR)
Title: 식기세척기의 세제 자동 투입장치
Filed: 1986-11-30
Abstract: 내용 없음
Patent KR-870006980-A (KR)
Title: 섬유보강조성물의 외장성형
IPC: B29C63/16
Filed: 1987-01-17
Abstract: 내용 없음.
Patent KR-870006847-A (KR)
Title: 대두(大豆) 가공식품 및 그의 제조방법
IPC: A23L11/30
Filed: 1987-01-27
Abstract: 내용 없음.
Patent KR-870008365-A (KR)
IPC: H01J29/50
Filed: 1987-02-11
Abstract: A color display system (9) includes a cathode-ray tube (10) and yoke (30). The yoke is a self-converging type that produces an astigmatic magnetic deflection field within the tube. The cathode-ray tube has an electron gun (26) for generating and directing three electron beams (28) along paths toward a screen (22) of the tube. The electron gun includes electrodes (34,36,38,40) that comprise a beam-forming region and electrodes (44,46) that form a main focusing lens, and features electrodes (42,44) for forming a multipole lens between the beam-forming region and the main focusing lens in each of the electron beam paths. Each multipole lens is oriented to provide a correction to an associated electron beam to at least partially compensate for the effect of the astigmatic magnetic field on the associated beam. There are two multipole lens electrodes. A second of the two multipole lens electrodes (44) is connected to and combined with a main focusing lens electrode (44), and a first of the two multipole lens electrodes (42) is located between the second multipole lens electrode and the beam-forming region and faces the second multipole lens electrode.
Patent KR-880012113-A (KR)
Title: 원격 제어신호의 송수신 방법 및 장치
Filed: 1987-03-06
Abstract: 내용 없음
Patent KR-870008537-A (KR)
Title: 흡연제품용 탄소연료의 제조방법 및 그에 의해 제조된 제품
IPC: A24D1/22
Filed: 1987-03-14
Abstract: 내용 없음
Patent KR-880002126-A (KR)
Title: 자기 헤드
IPC: G11B5/31
Filed: 1987-03-24
Abstract: 내용 없음
Patent KR-880012959-A (KR)
Title: 기름(Oil)및 물 순환기
Filed: 1987-04-18
Abstract: 내용 없음
Patent KR-880005277-A (KR)
IPC: C21C5/28
Filed: 1987-05-28
Abstract: There is practiced a method of making low carbon silicon steel (32) in which the lining of the ladle (20) is made of dolomite instead of fireclay or alumina, and there is added to the ladle (20), before the metal is teemed into it, a pre-melted or prefused mixture containing appropriate portions of calcium silicate (12) lime magnesia (14), and spar (16), and argon (24) bubbling is practiced as before but preferably for a slightly longer period of time, and the ladle (20) is provided during argon (24) bubbling with a hood or lid (30). There is then obtained a product steel (32) with desirably low contents of oxygen (8) and nitrogen, and without penalty in the form of higher contents of aluminium and titanium in the finished steel (32).
Patent KR-880014441-A (KR)
Title: 프로그래머블 콘트롤러의 디지탈 입/출력제어 모듈장치
IPC: G05B19/02
Filed: 1987-05-28
Abstract: 내용 없음
Patent KR-890000040-A (KR)
Title: 쑥 담배 제조방법
Filed: 1987-06-12
Abstract: 내용 없음
Patent KR-880000388-A (KR)
Title: 류코트리엔 길항제
IPC: C07D307/38
Filed: 1987-06-22
Abstract: 내용 없음
Patent KR-890000930-A (KR)
Title: 디스크 필름 현상처리장치
IPC: G03D5/00
Filed: 1987-06-24
Abstract: 내용 없음
Patent KR-880002165-A (KR)
Title: 자기 디스크 장치
IPC: G11B33/12
Filed: 1987-07-16
Abstract: 내용 없음
Patent KR-890003189-A (KR)
Title: 전자식 구내 사설교환기에 있어서 국선전환 통화방법
Filed: 1987-07-29
Abstract: 내용 없음
Patent KR-890003398-A (KR)
Title: 건뇌청의 제조방법
Filed: 1987-08-25
Abstract: 내용 없음
Patent KR-880004086-A (KR)
Title: 정제 효소 및 정제 효소의 제조방법
IPC: C12N9/96
Filed: 1987-09-09
Abstract: 내용 없음
Patent KR-890006029-A (KR)
Title: 시분할교환기의 클록신호 합성전송 방식
IPC: H04Q1/30
Filed: 1987-09-23
Abstract: 내용 없음
Patent KR-890005155-A (KR)
IPC: C08L23/02
Filed: 1987-10-06
Abstract: The invention provides catalyst systems for use in the polymerization of olefins to produce a polymer product having a broad molecular weight distribution. The catalyst system includes at least two different chiral, stereo-rigid metallocene catalysts of the formula R sec (C5(R min )4)2MeQp and an aluminum compound, preferably an alumoxane. These catalyst systems are especially useful in the polymerization of propylene.
Patent KR-920017534-A (KR)
Title: 미분말 고체연료 연소 버어너
IPC: F23D1/00
Filed: 1987-10-12
Abstract: 내용 없음
Patent KR-880006677-A (KR)
Title: 회전 원판형 기억장치
IPC: G11B25/04
Filed: 1987-11-03
Abstract: 내용 없음
Patent KR-890007894-A (KR)
Title: 방향표시마아크가 붙은 골프보올 및 동골프보올에의 방향표시마아크의 인쇄장치
Filed: 1987-11-19
Abstract: 내용 없음
Patent KR-890009279-A (KR)
Title: 산초추물과 모노글리세라이드를 첨가한 김치류의 보존연장방법
IPC: A23B7/10
Filed: 1987-12-01
Abstract: 내용 없음
Patent KR-890009534-A (KR)
Title: 공구번호 표시장치
IPC: B23Q3/155
Filed: 1987-12-28
Abstract: 내용 없음
Patent KR-880700681-A (KR)
IPC: A63H33/08
Filed: 1987-01-21
Abstract: The invention concerns a toy building set for construction of various forms of electric detectors, in particular for providing positional information for steering movable models constructed by means of a toy building set. The building set of the invention comprises a toy building element (Figure 2), having on an upper side coupling studs (2) for mechanical connection of the element with an adjacent element and on the underside complementary coupling means (fig. 10). The complementary coupling means are preferably provided on the underside of an insert (7, figure 3) which is adapted to be introduced into a cavity in the building element. The insert (7) comprises an energy transmitting and energy receiving element (12), which is preferably a light diode and a light detector. The latter element is connected via a circuit (11) to terminals (13), to which also electric leads may be connected. in addition to the combined element (12), the building element comprises coupling means for coupling of said element with energy reflecting elements (see e.g. figures 4, 5, 6 and 7). The coupling means may be the coupling means already mentioned, or a bushing (9) for receiving a shaft extending through a pair of opposite holes (5). The combined detector element (12) and the mechanical coupling possibilities of the building element involve well-defined reflection conditions in combination with various types of energy reflecting elements.
Patent KR-880009247-A (KR)
Title: 가변용량압축기의 용량조절장치
IPC: F04B49/20
Filed: 1988-01-09
Abstract: 내용 없음.
Patent KR-890014643-A (KR)
Title: 저밀도 폴리에틸렌 발포수지의 제조방법
IPC: C08J9/00
Filed: 1988-03-25
Abstract: 내용 없음.
Patent KR-900000063-A (KR)
Title: 유중수형 유화 스틱 화장품의 조성물
IPC: A61K8/84
Filed: 1988-06-30
Abstract: 내용 없음.
Patent KR-890002287-A (KR)
Title: 얇은 플라스마 필름의 부착공정 조절방법과 그 조절장치
IPC: C23C16/50
Filed: 1988-07-14
Abstract: 내용 없음
Patent KR-890001872-A (KR)
Title: 생물원성 실리카로부터 가용성 실리케이트를 제조하는 방법
IPC: C01B33/32
Filed: 1988-07-28
Abstract: 내용 없음
Patent KR-890005678-A (KR)
IPC: G11B7/1263
Filed: 1988-09-29
Abstract: In the case of an optical pick-up device for reading a magneto-optical recording medium, depending on the direction of rotation of its polarisation plane, the light beam reflected by the recording medium is reflected onto a first photodetector or a second photodetector. The data signal is obtained from the difference between the photoelectric voltages of the two photodetectors. 
<??>With a novel recording medium on which data are stored by means of pits and in magnetic domains, in order to be able to read both types of data simultaneously, the data signal PS, which represents the data which are stored by means of the pits, is obtained from the sum signal of the two photoelectric voltages. The data signal MS, which represents the data contained in the magnetic domains, is obtained from the difference signal of the two photoelectric voltages. The data signal PS can also be obtained by the transilluminating method by means of a photodetector (24, 25) provided behind the recording medium (5). The data signal MS can likewise be obtained by the transilluminating method by means of a polariser (27) and two photodetectors (28, 29) provided behind the recording medium (5), by forming the difference between their output signals, whereas the data signal PS is obtained from the light reflected by the recording medium (5). 
<??>CD players, video-disc players, magneto-optical equipment, DRAW-disc players. 
<IMAGE>
Patent KR-890009957-A (KR)
Title: 인산 유도체 및 중간 생성물의 제조방법
IPC: C07D239/47
Filed: 1988-12-17
Abstract: 내용 없음
Patent KR-900012482-A (KR)
Title: 비데오 카메라의 렌즈링 구동장치
IPC: H04N5/238
Filed: 1989-01-31
Abstract: 내용 없음
Patent KR-890014246-A (KR)
IPC: B29C48/08
Filed: 1989-03-06
Abstract: A method and apparatus for producing a plastic film having strips of an adhering material embedded in each surface of the film, which film may have an anti-blocking agent incorporated therein, and a composite plastic film so produced is provided which includes initially providing a first stream of heat plastified extrudable thermoplastic film material to a cast film die. The cast film die has two opposing die lips with each die lip having a plurality of spaced strip channels. The strip channels of one die lip are laterally offset from the strip channels of the second die lip. A heat plastified extrudable adhering material is introduced into the plastified film material from the strip channels and then the composite body of materials is forced from the die lips of the cast film die and cooled to form the plastic film.
Patent KR-890014550-A (KR)
IPC: A01N43/90
Filed: 1989-03-11
Abstract: The present invention relates to novel derivatives of formula I that can be derived from milbemycins, to their preparation and their use for controlling pests, and also to pesticides that contain at least one of these compounds as active ingredient. The novel compounds have the general formula I   <IMAGE> (I)  in which X is one of the groups -CH(OR1)-, -C(O)- or -C(=N-OR)-; R1 is hydrogen or an OH-protecting group; R is hydrogen, an OH-protecting group, or an alkyl or cycloalkyl group; R2 is methyl, ethyl, isopropyl or sec.-butyl; and Ph is a phenyl ring that is substituted by Ra, Rb, Rc and Rd, wherein each of Ra, Rb, Rc and Rd, independently of the others, is hydrogen, C1-C10alkyl, C2-C10alkoxyalkyl, C2-C10alkenyl, C1-C10alkoxy, C2-C10alkoxyalkoxy, or a phenyl or phenoxy radical that is unsubstituted or is substituted by at least one substituent from the group C1-C3alkyl and C1-C3alkoxy.